For Möller-Holtkamp there are 8 on Yasni with different names.
Among the most common last names on Yasni Möller-Holtkamp is on position 4519.
Comes from the Old High German by Meiller, so a Holzkohlemeiller. / Moller / has such a meaning similar to Kohler.
(Sent from: Reinhard Möller)
Holt - Holt stands for "wood" and kamp for "field" that is translated Holzwiese
(Sent from: Hansi Holtkamp)